Tag Archives: extender

DVI connectors come in three types: DVI-A (analog), DVI-D (digital) and DVI-I (integrated; analog and digital). Both DVI-I and DVI-D connectors have two distinct data rates, also known as single-link and dual-link. Each link type has a maximum allowed data rate that ensures data is not corrupted when transferred from the video card to the monitor. Continue reading →

The main drawback of HDMI as an A/V connection standard for high definition video distribution is cable length limitation. Installation costs quickly add up when you consider HDMI cables, control cables and HDMI repeaters for solving distance limitations. As a … Continue reading →

Previously, I discussed how electromagnetic interference affects video signals when using a CATx extender. In this posting, I will be discussing how using shielded cable can protect your video signal from EMI. A simple and cost effective way to prevent … Continue reading →

In this posting, I will be discussing how common sources of extreme EMI in a building (such as air-conditioners, elevator motors, generators, radio transmitters and welders) can cause video signal problems when using a CATx extender. Strong electrical and magnetic … Continue reading →